Question

if 12secθ=13 , the value of sin(90-θ) is.​

Answer 1

Answer :- 100 because 0 is not an natural number

Answer 2

Step-by-step explanation:

12sec@=13

sec@=13/12

we know that sin(90-@)=cos@

cos@=1/sec@=1/(13/12)

cos@=12/13

hence sin(90-@)=12/13